that's a good idea.
On Monday, June 22, 2020 at 4:06:31 PM UTC-4, Julien Pivotto wrote:
>
> It would be better for your health manager to query prometheus instead
> when needed.
>
> On Monday, June 22, 2020 at 9:08:08 PM UTC+2, Sébastien Dionne wrote:
>>
>> I want to use Prometheus + alertmanager for health manager. I want to
>> know what is the lowest value I can use for scraping metrics (I hope that I
>> can have a config for particuliar rules) and send alert as soon as there
>> are alerts. I need almost realtime. Is it possible in Prometheus +
>> alertmanager ?
>>
>>
>> I have a sample config that works now, but is it possible to have 1s are
>> something that prometheus send alert as soon as the metric is read ?
>>
>> serverFiles:
>> alerts:
>> groups:
>> - name: Instances
>> rules:
>> - alert: InstanceDown
>> expr: up == 0
>> for: 10s
>> labels:
>> severity: page
>> annotations:
>> description: '{{ $labels.instance }} of job {{ $labels.job
>> }} has been down for more than 1 minute.'
>> summary: 'Instance {{ $labels.instance }} down'
>>
>> alertmanagerFiles:
>> alertmanager.yml:
>> route:
>> receiver: default-receiver
>> group_wait: 5s
>> group_interval: 10s
>>
>> receivers:
>> - name: default-receiver
>> webhook_configs:
>> - url: "
>> https://webhook.site/815a0b0b-f40c-4fc2-984d-e29cb9606840";
>>
>>
>
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